Biology and Genetics
101624 questions • Page 188 / 2033
11) Which trait would increase in frequency in a plant population over Tissues w
11) Which trait would increase in frequency in a plant population over Tissues with higher calorie content Tissues with reduced toxin content Tissues with thinner cell walls Tissu…
11) Which trait would increase in frequency in a plant population over Tissues w
11) Which trait would increase in frequency in a plant population over Tissues with higher calorie content Tissues with reduced toxin content Tissues with thinner cell walls Tissu…
11) please help Based on what you see in North America, what hypothesis best exp
11) please help Based on what you see in North America, what hypothesis best explains the relationship between the width of the continental shelf and the proximity to plate bounda…
11) which of the following would be most likely to occur if the av node was dama
11) which of the following would be most likely to occur if the av node was damaged by ischemia: a) cardiac contractility would be increased, b) conduction of the depolarizing ele…
11)Balance each of the following reactions and then calculate the enthalpy of re
11)Balance each of the following reactions and then calculate the enthalpy of reaction for reaction 5 from the enthalpy of reactions using reactions (1) through (4): (1) Fe (s)…
11)During mitosis, the cell was in need of a new enzyme that was not present in
11)During mitosis, the cell was in need of a new enzyme that was not present in the cytoplasm in order to complete the division process. Infer if it is possible for the enzyme to …
11)For the next two questions, consider the burning of helium in a star. After a
11)For the next two questions, consider the burning of helium in a star. After a star burns hydrogen, making helium for most of its life, it will usually burn helium. Burning heli…
11)which of the following receptors bind to signalling molecules in the cytoplas
11)which of the following receptors bind to signalling molecules in the cytoplasm ? 12) paracrine signaling occurs QUESTION 11 which of the following receptors bind to signalling …
11, (2 points) McConkey agar is both a selective and differential medium which o
11, (2 points) McConkey agar is both a selective and differential medium which of the following answers is correct about the selective and differential properties of McConkey agar…
11, ERAMESHIFT MUTATION 2: Here is your original DNA sequence from this lab and
11, ERAMESHIFT MUTATION 2: Here is your original DNA sequence from this lab and the amino acid sequence that was translated from it; C T G A G C T A c T G A G ci T G A G c T G c A…
11, show the volume of stock and diluent needed to prepare 200mL of 0.4M solutio
11, show the volume of stock and diluent needed to prepare 200mL of 0.4M solution from #9. 12. On a microscope with a l 0x objective in place, 10 reticle units (ra) equal 0.1mm. W…
11- A carbon atom is tetravalent, which means that a. Its atom contains 4 electr
11- A carbon atom is tetravalent, which means that a. Its atom contains 4 electrons b. It can form up to 4 covalent bonds c. It can form up to 4 hydrogen bonds d. Its atom contain…
11- Antibody screening cells are? * Pooled group O and A cells * Any cells that
11- Antibody screening cells are? * Pooled group O and A cells * Any cells that are made up to 3 - 5 % cell suspensions * Cells with a known phenotype, group AB * Prepared group O…
11- Describe how DNA sequences can reveal evolutionary relatedness. 12 - Describ
11- Describe how DNA sequences can reveal evolutionary relatedness. 12 - Describe the forces that lead to the evolution of new species. 13- Define a biological species. 14- Compar…
11- Nearly all currently existing animal lineages evolved during which period? (
11- Nearly all currently existing animal lineages evolved during which period? (a) Ediacaran (b) Precambrian (c) Cambrian (d) Cryogenian 12. Based on information provided in the t…
11- The photoreceptors responsible for an individual\'s black-and-white vision a
11- The photoreceptors responsible for an individual's black-and-white vision are known as cones. Select one: True False 12- Which drug, if it were legal, would you recommend for …
11- You just drank several glasses of lemonade, which is highly acidic. Which of
11- You just drank several glasses of lemonade, which is highly acidic. Which of the following will occur in your urine? Select one: a. There will not be any major changes to the …
11-12: In your own worlds, please describe a situation over the eastern slope of
11-12: In your own worlds, please describe a situation over the eastern slope of the Rockies that might be conducive for a snow storm. In this description include terms/places suc…
11-13 Some of the portions of the chromatin are permanently condensed so that th
11-13 Some of the portions of the chromatin are permanently condensed so that their DNA is expressed. All of these portions stain very intensely and are given a common name of A) …
11-13 Some of the portions of the chromatin are permanently condensed so that th
11-13 Some of the portions of the chromatin are permanently condensed so that their DNA is expressed. All of these portions stain very intensely and are given a common name of A) …
11-14 15-18 11. The electron carriers produced in the Krebs cycle are A) ATP and
11-14 15-18 11. The electron carriers produced in the Krebs cycle are A) ATP and ADP. B) pyruvate and acetyl-CoA. FADH2 and NADH. NAD and NADH. NADH and ATP i 2. The electron tran…
11-3Thinking It Through Peta Fry works as a respiratory therapist at a busy medi
11-3Thinking It Through Peta Fry works as a respiratory therapist at a busy medical center. This particular day is busier than usual and it seems no matter how quickly Peta works,…
11-The ability of the human body to maintain a relatively constant internal envi
11-The ability of the human body to maintain a relatively constant internal environment is known as homeostasis Select one: True False 12-Children born with Down syndrome have inh…
11. (10 pts) Match the following DNA replication terms with the correct definiti
11. (10 pts) Match the following DNA replication terms with the correct definition. Increases processivity of DNA replication Enzyme that synthesizes DNA Connects loose pieces of …
11. (1pt) What is the normal cellular function of GM130? marks the Golgi in the
11. (1pt) What is the normal cellular function of GM130? marks the Golgi in the cell. It acts as a tether for vesicular transport to the Golgi c. It helps CMV to bud from the Golg…
11. (2pts) You are testing three chemical compounds found at the Frontier Fertil
11. (2pts) You are testing three chemical compounds found at the Frontier Fertilizer Superfund site in Davis using the Ames test to determine if any of the compounds are mutagenic…
11. (Problem 37) How are epigenetic marks thought to be interpreted into chromat
11. (Problem 37) How are epigenetic marks thought to be interpreted into chromatin structure? Epigenetic marks affect chromatin structure and gene expression. Since epigenetic mar…
11. A \"codon\" is a. A regulatory stretch of amino acids in a protein b. c. d.
11. A "codon" is a. A regulatory stretch of amino acids in a protein b. c. d. e. A secret message sent from Sidious to Dooku. A set of three-nucleotide words in tRNA A set of thre…
11. A blue plant with large petals is selfed. The following progeny are recovere
11. A blue plant with large petals is selfed. The following progeny are recovered: o. recovere blue, large petals blue, small petals white, large petals white, small petals a) Are…
11. A blue plant with large petals is testcrossed. The following progeny are rec
11. A blue plant with large petals is testcrossed. The following progeny are recovered no. recovered blue, large petals blue, small petals white, large petals white, small petals …
11. A cancer researcher has a true breeding mouse line that has a tendency to ge
11. A cancer researcher has a true breeding mouse line that has a tendency to get tumors. The tumor-prone mouse is also white. The breeder has another black mouse that tends to no…
11. A diploid number of chromosomes have condensed. Each one is seen in the micr
11. A diploid number of chromosomes have condensed. Each one is seen in the microscope to be composed of two chromatids. The nuclear membrane has begun to break down, and the nucl…
11. A divergence from_gave rise to tetrapods a. Ray-finned fishes b. Lizards c.
11. A divergence from_gave rise to tetrapods a. Ray-finned fishes b. Lizards c. Cartilaginous fishes d. Lobe-finned fishes 12. Reptiles, including birds, belong to one major linea…
11. A few years after the debate, a famous astronomer calculated the distance of
11. A few years after the debate, a famous astronomer calculated the distance of one of these spiral nebulae, proving that spiral nebulae are indeed giant galaxies (“island univer…
11. A heterozygote carries A) 2 of the same gene alleles for a trait B) multiple
11. A heterozygote carries A) 2 of the same gene alleles for a trait B) multiple genes that produce a single trait C) 2 different gene alleles for a trait D) a single gene that in…
11. A monosaccharide converts to its In aqueous solution without the need for ca
11. A monosaccharide converts to its In aqueous solution without the need for catalyst. E) None of these A) anomer pimer C) diastereomer D) sugar alcohol 12. The most important ph…
11. A mouse and human cell with different cell- surface markers are fused in the
11. A mouse and human cell with different cell- surface markers are fused in the presence of polyethylene glycol (PEG). The cells are then placed at 20°C. What do you expect to ob…
11. A new allele arises in a single individual in a population of 50 diploid ind
11. A new allele arises in a single individual in a population of 50 diploid individuals. Assuming this new allele has no affect on survival or fecundity, what is the probability …
11. A new allele arises in a single individual in a population of 50 diploid ind
11. A new allele arises in a single individual in a population of 50 diploid individuals. Assuming this new allele has no affect on survival or fecundity, what is the probability …
11. A patient suffering from renal failure is experiencing acidosis. Which of th
11. A patient suffering from renal failure is experiencing acidosis. Which of the following is a way their body could compensate for this imbalance? A. decreased respiratory rate …
11. A worker is using pfas and falls a total of 12 feet total distance from the
11. A worker is using pfas and falls a total of 12 feet total distance from the edge and contacts the floor below. His pfas consist of a 6 foot shock absorbing lanyard attached to…
11. ADH is: a. produced in the posterior pituitary b. a neural hormone c. carrie
11. ADH is: a. produced in the posterior pituitary b. a neural hormone c. carried in the blood bound to the protein neurophysin d. a large protein that mus…
11. After a large snowstorm, the newspaper reports the water equivalent of the p
11. After a large snowstorm, the newspaper reports the water equivalent of the precipitation for Brandon, Manitoba to be 23 mm. If we assume all of the precipitation fell as snow,…
11. Ahout 200 million years later, Myllokunmingta gave rise to kchthyosteya te l
11. Ahout 200 million years later, Myllokunmingta gave rise to kchthyosteya te lived million years ago and breathed 12. Ahout 5 million years later, Ichthyostege gave rise to Tikt…
11. Albuguerque, NM and Yuma, Az both have desert climates. Although they are lo
11. Albuguerque, NM and Yuma, Az both have desert climates. Although they are located at similar latitudes, Yuma (Bwh)is much hotter ehan Albuquerque (BWK) What climatic control a…
11. All sensory receptors can generate a.action potentials b.receptor potential
11. All sensory receptors can generate a.action potentials b.receptor potential c.synaptic potential d.all ofthe above 12. Most sensory receptor potentials are potential induced b…
11. An 18-year-old man is noted on physical examination to have marked bounding
11. An 18-year-old man is noted on physical examination to have marked bounding pulses in the upper extremities, but only weak pulses palpable in the lower extremities. Pulmonary …
11. An evolutionary biologist examined the relative fitness for 2000 generations
11. An evolutionary biologist examined the relative fitness for 2000 generations (about 300 days) of E. coli bacteria at stressful acidic pH 5.5 and their parental generations gro…
11. An iron (Fe) wire with 5.00 cm in length was dropped into 350 0ml.2 375 M HC
11. An iron (Fe) wire with 5.00 cm in length was dropped into 350 0ml.2 375 M HCstion Afther the iw reacted completely with HC10, to produce ironl) perchlorate and hydrogn gas ( t…
11. An iron (Fe) wire with 5.00 cm in tength was dropped into 850 0 ml. 2375 M H
11. An iron (Fe) wire with 5.00 cm in tength was dropped into 850 0 ml. 2375 M HC Ate reacted completely with HCIO, to produce irondll) perchloratec and hydrogen gas ( , the solat…
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